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<h2><a name="_Toc12325"><span lang=EN-US style='font-weight:normal'>5.3<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span
style='font-family:黑体'>节点详情</span></a></h2>

<p class=MsoNormal style='text-indent:21.0pt'><span style='font-family:宋体'>将鼠标放到节点上，点击节点右上角</span><span
lang=EN-US><img border=0 width=18 height=19 id="图片 26"
src="index.files/image032.jpg"></span><span style='font-family:宋体'>按钮，可打开页面查看节点详情。</span></p>

<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US><img
border=0 width=203 height=267 id="图片 5" src="index.files/image033.jpg"></span></p>

<p class=MsoCaption><span lang=EN-US>图22<span style='font:7.0pt "Times New Roman"'>&nbsp;
</span></span><span style='font-family:宋体'>节点</span></p>

<p class=MsoNormal style='text-indent:21.0pt'><span style='font-family:宋体'>节点详情包括服务概况、错误码、告警、以及各类协议的相关请求列表，如：</span><span
lang=EN-US>HTTP</span><span style='font-family:宋体'>协议会有</span><span lang=EN-US>HTTP</span><span
style='font-family:宋体'>接收、虚拟站点、</span><span lang=EN-US>HTML</span><span
style='font-family:宋体'>访问排行、</span><span lang=EN-US>AJAX</span><span
style='font-family:宋体'>访问排行、</span><span lang=EN-US>SOAP over HTTP</span><span
style='font-family:宋体'>等信息。服务概况主要默认展现通常比较关注的一些指标，其他可通过“自定义指标项”选择是否展现，如下图所示。</span></p>

<p class=MsoNormal align=center style='text-align:center;page-break-after:avoid'><span
lang=EN-US><img border=0 width=554 height=262 src="index.files/image034.jpg"></span></p>

<p class=MsoCaption><span lang=EN-US>图23<span style='font:7.0pt "Times New Roman"'>&nbsp;
</span></span><span style='font-family:宋体'>服务概况</span></p>

<p class=MsoNormal style='text-indent:21.0pt'><span style='font-family:宋体'>节点详情不仅提供服务组件的应用性能指标监控展现，还可以查看任意时刻服务组件运行的</span><span
lang=EN-US>HTTP</span><span style='font-family:宋体'>请求、</span><span lang=EN-US>SQL</span><span
style='font-family:宋体'>语句等详细信息，并且记录该服务组件任意时刻发生的错误信息，例如错误的</span><span
lang=EN-US>HTTP</span><span style='font-family:宋体'>请求或</span><span lang=EN-US>SQL</span><span
style='font-family:宋体'>语句。</span></p>

<p class=MsoNormal style='text-indent:21.0pt'><span style='font-family:宋体'>通过时间轴，可以快速查看最近一小时每分钟运行情况，还可以选择今天、昨天、上周进行数据比对，如果关闭实时模式，便可查看历史数据。</span></p>

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